42 Providing computer technology information regarding operating parameters, diagnostic data and performance parameters relating to the operation of garden, garage, courtyard, external and industrial gates and electric home technology and building systems, in particular via a communications connection, in particular via the Internet; remote monitoring of garden, garage, courtyard, external and industrial gates and electric home technology and building systems, in particular via a communications connection, in particular via the Internet, to ensure proper functioning; diagnosis, in particular, remote diagnostic services relating to faults of garden, garage, courtyard, external and industrial gates and electric home technology and building systems, in particular via a communications connection, in particular via the Internet; diagnosis, in particular, remote diagnostic services relating to maintenance requirements of garden, garage, courtyard, external and industrial gates and electric home technology and building systems, in particular via a communications connection, in particular via the Internet; development of computer and telecommunications hardware for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems; development of computer and telecommunications hardware for installation, maintenance and management of telecommunications devices, computer and telecommunications hardware and software, computer application software, and databases for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems; development, installation and maintenance of computer software and telecommunications software, computer application software, and online databases for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems; development, installation and maintenance of computer software, telecommunications software, computer application software and online databases for installation, maintenance and management of devices, software and computer application software for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems; rental of computer hardware; rental of computer software, telecommunications software, and computer application software for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems; rental of computer software, telecommunications software and computer application software for installation, maintenance and management of electric and electronic devices, software and computer application software for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems; rental of a database server to third parties containing data regarding the installation, maintenance and management of electric and electronic devices, software and computer application software for monitoring, controlling and operating garden, garage, courtyard, external and industrial gates and electric home technology and building systems